Abstract

The false flower mantid is the common name for the Mantodea speciesHarpagomantis tricolor(Linnaeus, 1758). This species uses camouflage as a defense mechanism. Limited information (Kaltenbach 1996, 1998) exists on its distribution in southern Africa or about its life history. This species, and Mantodea to an extent, are not usually included in biodiversity studies from this region. The aim of this study was to determine the distribution of this species in southern Africa based on museum collection records and to study the biology ofHarpagomantis tricolorunder captive breeding conditions. The distribution ofHarpagomantisand its morphological variety, i.e.,discolor, were determined utilising the historical insect collection records of seven national museums throughout South Africa. Field collectedH. tricolormales and females were mated and reared under laboratory conditions to record their life history parameters of nymphal duration, oothecae structure, size and incubation duration, adult longevity, and sex ratio. The results of this study indicate that the mean duration of the lifecycle ofH. tricoloris 191.33 ± 37.96 days. All but threeH. tricolorindividuals had five nymphal instars, and the mean duration of the nymphal stage was 140.20 ± 31.03 days. The mean duration of copulation was six hours, while the average incubation period of oothecae was 144.71 ± 9.33 days. These results indicate that oothecae ofH. tricolorprobably overwinter under field conditions and that males of this species have evolved various mechanisms to increase the likelihood of ensuring their own genetic offspring. This study bridges the gap in rudimental research in which Mantodea, in general, has been overlooked and establishes a basis on which ecological interactions, habitat preferences, and imminent threats toH. tricolorcan be established.

Addeddate

2024-09-09 21:35:51

Bhl_virtual_titleid

210920

Bhl_virtual_volume

v.30:no.1 (2021)

Call number

10_3897_jor_30_52816

Call-number

10_3897_jor_30_52816

Foldoutcount

0

Genre

article

Identifier

lifehistoryfals30grey

Identifier-ark

ark:/13960/s20002w806r

Identifier-bib

10_3897_jor_30_52816

Identifier-doi

10.3897/jor.30.52816

Issue

1

Ocr

tesseract 5.3.0-6-g76ae

Ocr_detected_lang

en

Ocr_detected_lang_conf

1.0000

Ocr_detected_script

Latin

Ocr_detected_script_conf

1.0000

Ocr_module_version

0.0.21

Ocr_parameters

-l eng

Page_number_confidence

88

Page_number_module_version

1.0.5

Page_range

17-26

Pages

10

Pdf_degraded

invalid-jp2-headers

Pdf_module_version

0.0.25

Possible copyright status

In copyright. Digitized with the permission of the rights holder.

Ppi

300

Source

Journal of Orthoptera Research 30(1)

Year

2021

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